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Fecal concentrations of bacterially derived vitamin K forms are associated with gut microbiota composition but not plasma or fecal cytokine concentrations in healthy adults
vitamin K microbiome metabolomics menaquinones phylloquinone whole grain
2018/11/16
Background: Emerging evidence suggests novel roles for bacterially derived vitamin K forms known as menaquinones in health and disease, which may be attributable in part to anti-inflammatory effects. ...
Fecal concentrations of bacterially derived vitamin K forms are associated with gut microbiota composition but not plasma or fecal cytokine concentrations in healthy adults
vitamin K microbiome metabolomics menaquinones phylloquinone whole grain
2018/11/20
Background: Emerging evidence suggests novel roles for bacterially derived vitamin K forms known as menaquinones in health and disease, which may be attributable in part to anti-inflammatory effects. ...
The activPALTM Accurately Classifies Activity Intensity Categories in Healthy Adults
PHYSICAL ACTIVITY AND SEDENTARY BEHAVIOR MEASUREMENT VALIDITY ACCELEROMETERS
2018/4/24
The activPALTM (AP) monitor is well established for distinguishing sitting, standing, and stepping time. However, its validity in predicting time in physical activity intensity categories in a free-li...
Inhibition of sweet chemosensory receptors alters insulin responses during glucose ingestion in healthy adults: a randomized crossover interventional study
sweet taste receptors lactisole glucose intolerance insulin saccharin artificial sweeteners OGTT modeling analysis
2018/11/13
Background: Glucose is a natural ligand for sweet taste receptors (STRs) that are expressed on the tongue and in the gastrointestinal tract. Whether STRs directly contribute to the regulation of gluco...
Substituting whole grains for refined grains in a 6-wk randomized trial has a modest effect on gut microbiota and immune and inflammatory markers of healthy adults
gut microbiota healthy adults immune inflammation whole grains
2018/11/13
Background: Observational studies suggest an inverse association between whole-grain (WG) consumption and inflammation. However, evidence from interventional studies is limited, and few studies have i...
Fat Replacement of Paraspinal Muscles with Aging in Healthy Adults
MRI MUSCLE FAT REPLACEMENT PARASPINAL MUSCLE AGING
2018/4/24
Purpose The aims of this study were to investigate the age-related changes in fatty replacement and cross-sectional area (CSA) of cervical, thoracic, and lumbar paraspinal muscles versus leg muscles i...
Potatoes and risk of obesity, type 2 diabetes, and cardiovascular disease in apparently healthy adults: a systematic review of clinical intervention and observational studies
adiposity french fry glycemic index potato solanum tuberosum
2018/12/13
Background: Potatoes have been related to increased risks of obesity, type 2 diabetes (T2D), and cardiovascular disease (CVD) mainly because of their high glycemic index.
Equations for predicting the energy requirements of healthy adults aged 18–81 y
Energy requirements energy expenditure isotopes
2016/5/31
Recent studies have questioned the accuracy of
using the current recommended dietary allowances (RDAs) to
predict usual energy requirements in adults.
Comparison of air-displacement plethysmography with hydrostatic weighing and bioelectrical impedance analysis for the assessment of body composition in healthy adults
Adiposity body fat body density humans
2016/5/31
Over the past decade, considerable attention has
been paid to accurately measuring body composition in diverse
populations. Recently, the use of air-displacement plethysmography
(AP) was proposed a...
The Effect of Atorvastatin on Habitual Physical Activity among Healthy Adults
STATINS FITNESS BEHAVIOR OBJECTIVE ACTIVITY MEASURE ACCELEROMETER
2017/4/13
Purpose: Statin therapy can result in muscle pain, cramps, and weakness that may limit physical activity, although reports are mixed. We conducted a randomized control trial to examine the effect of a...
Acute Effects of Foot Rotation in Healthy Adults during Running on Knee Moments and Lateral-Medial Shear Force
Osteoarthritis cartilage biomechanics gait
2016/3/11
As runners age, the likelihood of developing osteoarthritis (OA) significantly increases as 10% of people 55+ have symptomatic knee OA while 70% of people 65+ have radiographic signs of knee OA. The l...
Effects of supplemental fish oil on resting metabolic rate, body composition, and salivary cortisol in healthy adults
Fish oil resting metabolic rate cortisol
2015/7/21
Background：To determine the effects of supplemental fish oil (FO) on resting metabolic rate (RMR), body composition, and cortisol production in healthy adults.
Acute Whole-Body Vibration does not Facilitate Peak Torque and Stretch Reflex in Healthy Adults
Acute whole body vibration neuromuscular performance stretch reflex peak torque
2015/5/21
The acute effect of whole-body vibration (WBV) training may enhance muscular performance via neural potentiation of the stretch reflex. The purpose of this study was to investigate if acute WBV exposu...
Analytes and Metabolites Associated with Muscle Quality in Young, Healthy Adults
MUSCLE QUALITY MASS SPECTROMETRY METABOLITES CHEMISTRY SCREEN ANALYTES MAGNESIUM BRANCHED-CHAIN AMINO ACIDS GUT BACTERIAL-RELATED METABOLITES
2017/4/19
Purpose: Identification of mechanisms that underlie lower extremity muscle quality (leg press one repetition maximum/total lean mass; LP/Lean) may be important for individuals interested in optimizing...
Conditioned Pain Modulation Predicts Exercise-Induced Hypoalgesia in Healthy Adults
PAIN AGING SEX DIFFERENCES ELBOW FLEXOR MUSCLES
2017/4/14
Introduction: Conditioned pain modulation (CPM) is the concept that pain inhibits pain and has potential rehabilitation implications for exercise prescription. The purpose of this study was to determi...